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The-Powder-Toy/src/simulation/elements/BIZR.cpp

126 lines
2.8 KiB
C++

#include "simulation/ElementCommon.h"
int Element_BIZR_update(UPDATE_FUNC_ARGS);
int Element_BIZR_graphics(GRAPHICS_FUNC_ARGS);
void Element::Element_BIZR()
{
Identifier = "DEFAULT_PT_BIZR";
Name = "BIZR";
Colour = PIXPACK(0x00FF77);
MenuVisible = 1;
MenuSection = SC_LIQUID;
Enabled = 1;
Advection = 0.6f;
AirDrag = 0.01f * CFDS;
AirLoss = 0.98f;
Loss = 0.95f;
Collision = 0.0f;
Gravity = 0.1f;
Diffusion = 0.00f;
HotAir = 0.000f * CFDS;
Falldown = 2;
Flammable = 0;
Explosive = 0;
Meltable = 0;
Hardness = 20;
Weight = 30;
HeatConduct = 29;
Description = "Bizarre... contradicts the normal state changes. Paints other elements with its deco color.";
Properties = TYPE_LIQUID;
CtypeSpec = RSPEC_STORAGE_TYPE_WAVELENGTH;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = 100.0f;
LowTemperatureTransition = PT_BIZRG;
HighTemperature = 400.0f;
HighTemperatureTransition = PT_BIZRS;
DefaultProperties.ctype = 0x47FFFF;
Update = &Element_BIZR_update;
Graphics = &Element_BIZR_graphics;
}
constexpr float BLEND = 0.95f;
int Element_BIZR_update(UPDATE_FUNC_ARGS)
{
int r, rx, ry, nr, ng, nb, na;
float tr, tg, tb, ta, mr, mg, mb, ma;
if(parts[i].dcolour){
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (BOUNDS_CHECK && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (TYP(r)!=PT_BIZR && TYP(r)!=PT_BIZRG && TYP(r)!=PT_BIZRS)
{
tr = float((parts[ID(r)].dcolour>>16)&0xFF);
tg = float((parts[ID(r)].dcolour>>8)&0xFF);
tb = float((parts[ID(r)].dcolour)&0xFF);
ta = float((parts[ID(r)].dcolour>>24)&0xFF);
mr = float((parts[i].dcolour>>16)&0xFF);
mg = float((parts[i].dcolour>>8)&0xFF);
mb = float((parts[i].dcolour)&0xFF);
ma = float((parts[i].dcolour>>24)&0xFF);
nr = int((tr*BLEND) + (mr*(1 - BLEND)));
ng = int((tg*BLEND) + (mg*(1 - BLEND)));
nb = int((tb*BLEND) + (mb*(1 - BLEND)));
na = int((ta*BLEND) + (ma*(1 - BLEND)));
parts[ID(r)].dcolour = nr<<16 | ng<<8 | nb | na<<24;
}
}
}
return 0;
}
int Element_BIZR_graphics(GRAPHICS_FUNC_ARGS)
//BIZR, BIZRG, BIZRS
{
int x = 0;
float brightness = fabs(cpart->vx) + fabs(cpart->vy);
if (cpart->ctype&0x3FFFFFFF)
{
*colg = 0;
*colb = 0;
*colr = 0;
for (x=0; x<12; x++) {
*colr += (cpart->ctype >> (x+18)) & 1;
*colb += (cpart->ctype >> x) & 1;
}
for (x=0; x<12; x++)
*colg += (cpart->ctype >> (x+9)) & 1;
x = 624 / (*colr + *colg + *colb + 1);
*colr *= x;
*colg *= x;
*colb *= x;
}
if(brightness>0)
{
brightness /= 5;
*firea = 255;
*fireg = int(*colg * brightness);
*fireb = int(*colb * brightness);
*firer = int(*colr * brightness);
*pixel_mode |= FIRE_ADD;
}
*pixel_mode |= PMODE_BLUR;
return 0;
}